public class Student {
        public String nema;
        public int age;
        public void student(String nema, int age) {
            this.nema = nema;
            this.age = age;
        }

        public void prinstudent() {
            System.out.println(this.nema + "," + this.age);
        }
        public static void main(String[] args) {
            Student students = new Student();
            students.student("老六",66);
            students.prinstudent();
        }
    }
